Aaron Scott Bruns, M.D.
NPI 1639394091ActiveIndividual· Internal Medicine, Pulmonary Disease· Greenwood, IN
Internal Medicine, Pulmonary Disease (M.D.) in Greenwood, Indiana, trained at Indiana University School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $1,121,220 for 1,338 claims, against $122,189 paid for services in 2024. Insmed, Inc. was the largest of 14 companies reporting payments in 2025, $657.82 in all, mostly food and beverage.
Overview
| NPI | 1639394091 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 13, 2007 |
| Last updated in NPPES | Jan 13, 2022 |
| Certified by provider | Jan 13, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 01065974A | IN |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 01065974A | IN |
| Internal Medicine, Sleep Medicine | 207RS0012X | 01065974A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 617 |
|---|---|
| Services billed | 1,945 across 51 procedure codes |
| Paid by Medicare | $122,189 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,338 · 2,014 30-day fills |
|---|---|
| Patients | 217 |
| Total drug cost | $1,121,220 |
| Generic share | 47% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine, Sleep Medicine |
| Telehealth | Offers telehealth |
Medical group
- St Francis Medical Group LLCGreenwood, IN · 110 clinicians
Hospital affiliations
- Decatur County Memorial HospitalGreensburg, IN
- Franciscan Health IndianapolisIndianapolis, IN
- Franciscan Health MooresvilleMooresville, IN
- Johnson Memorial HospitalFranklin, IN
- Major HospitalShelbyville, IN
Industry payments (Open Payments)
- 2025$657.82 · 33 payments from 14 companies
- 2024$499.24 · 36 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insmed, Inc. | $148.53 | 9 |
| Harmony Biosciences LLC | $123.36 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $57.85 | 3 |
| Electromed, Inc. | $48.53 | 4 |
| Amgen Inc. | $46.59 | 2 |
What the 2025 payments were for
- Food and Beverage$640.44 · 32 payments
- Education$17.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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